/*
Theme Name: Rakennus Grahn
Theme URI: https://www.rakennusgrahn.com/
Description: Faithful WordPress-native (Gutenberg block) replication of rakennusgrahn.com, migrated off WP 4.9 + WPBakery. Child of Twenty Twenty-Five. Replicate, do not redesign.
Author: Rsult
Template: twentytwentyfive
Version: 0.1.0
Requires at least: 6.7
Tested up to: 7.1
Requires PHP: 8.1
Text Domain: grahn
*/

/*
 * Design tokens are in theme.json. This file carries only the CSS the block
 * system can't express declaratively (the su_tabs picture-swapper, the "30 vuotta"
 * textured heading, the transparent overlay header). Keep it minimal and faithful
 * to the live goarch look — no redesign.
 */

/* ---- Transparent overlay header (sits over the hero, like the live site) ---- */
.grahn-header {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	z-index: 100;
	padding-top: 1.6rem;
	padding-bottom: 1.6rem;
}
.grahn-header .wp-block-site-logo img { width: 118px; height: auto; }

.grahn-nav a,
.grahn-nav .wp-block-navigation-item__content {
	color: var(--wp--preset--color--gold);
	text-transform: uppercase;
	letter-spacing: 0.18em;
	font-weight: 400;
	text-decoration: none;
}
.grahn-nav a:hover,
.grahn-nav .current-menu-item a { color: #fff; }

/* Front page + no-title pages: content starts at the very top, hero full-bleed. */
.grahn-main--flush { padding-top: 0; }

/* ---- Hero slideshow (replaces Slider Revolution; 3 rotating image slides) ---- */
.grahn-hero { position: relative; width: 100%; height: 62vh; min-height: 540px; overflow: hidden; }
.grahn-hero__slide {
	position: absolute; inset: 0;
	background-size: cover; background-position: center;
	opacity: 0; transition: opacity 0.8s ease;
}
.grahn-hero__slide.is-active { opacity: 1; }
.grahn-hero__nav {
	position: absolute; top: 50%; transform: translateY(-50%);
	background: rgba(0,0,0,0.25); color: #fff; border: 0;
	width: 46px; height: 64px; cursor: pointer; font-size: 22px; line-height: 1; z-index: 3;
}
.grahn-hero__nav:hover { background: rgba(0,0,0,0.5); }
.grahn-hero__nav--prev { left: 0; }
.grahn-hero__nav--next { right: 0; }
.grahn-hero__dots {
	position: absolute; bottom: 20px; left: 50%; transform: translateX(-50%);
	display: flex; gap: 0.55rem; z-index: 3;
}
.grahn-hero__dot {
	width: 11px; height: 11px; border-radius: 50%;
	border: 1px solid #fff; background: transparent; cursor: pointer; padding: 0;
}
.grahn-hero__dot.is-active { background: #fff; }

/* Inner page title (goarch-style: gold, Oswald, tracked, uppercase). */
.grahn-page-header .wp-block-post-title {
	font-family: "Oswald", sans-serif;
	font-weight: 400;
	text-transform: uppercase;
	letter-spacing: 0.15em;
	color: var(--wp--preset--color--gold);
}

/* ---- su_tabs picture-swapper: plain labels left, image right (NO card) ---- */
.grahn-services { display: flex; gap: 3rem; align-items: flex-start; }
.grahn-services__list {
	list-style: none; margin: 0; padding: 0;
	flex: 1 1 auto; display: flex; flex-direction: column; gap: 0.55rem;
}
.grahn-services__label {
	display: inline-block; width: 100%; text-align: left;
	background: none; border: 0; padding: 0; cursor: pointer;
	color: var(--wp--preset--color--gold);
	font-family: "Oswald", sans-serif; font-weight: 300;
	text-transform: uppercase; letter-spacing: 0.16em;
	font-size: 15px; line-height: 1.7;
	transition: color 0.15s;
}
.grahn-services__label:hover,
.grahn-services__label.is-active { color: #fff; }
.grahn-services__stage { flex: 0 0 300px; }
.grahn-services__img { width: 300px; height: 400px; object-fit: cover; display: block; }

@media (max-width: 781px) {
	.grahn-services { flex-direction: column; gap: 1.5rem; }
	.grahn-services__stage { flex: 0 0 auto; align-self: center; }
}

/* ---- Project gallery filter (gold pills, no reload) ---- */
.grahn-filter {
	display: flex; flex-wrap: wrap; gap: 0.5rem;
	justify-content: center; margin: 0 0 2.5rem;
}
.grahn-filter__btn {
	cursor: pointer; background: transparent;
	border: 1px solid var(--wp--preset--color--gold);
	color: var(--wp--preset--color--gold);
	padding: 0.4rem 1.2rem; border-radius: 2rem;
	font-size: 13px; text-transform: uppercase; letter-spacing: 0.1em;
	transition: background 0.15s, color 0.15s;
}
.grahn-filter__btn:hover,
.grahn-filter__btn.is-active {
	background: var(--wp--preset--color--gold);
	color: var(--wp--preset--color--charcoal);
}
.wp-block-post.is-hidden { display: none; }

/* ---- "30 vuotta" anniversary block (goarch_experience) ---- */
.grahn-experience { text-align: center; padding: 3rem 0 1rem; }
.grahn-experience__num {
	font-family: "Oswald", sans-serif; font-weight: 600; line-height: 0.9;
	font-size: clamp(180px, 26vw, 300px);
	background-image: url("https://www.rakennusgrahn.com/fi/wp-content/uploads/2011/05/Grahn_4-1.jpg");
	background-size: cover; background-position: center 35%;
	-webkit-background-clip: text; background-clip: text;
	color: transparent; -webkit-text-fill-color: transparent;
}
.grahn-experience__text {
	color: var(--wp--preset--color--gold);
	font-family: "Oswald", sans-serif; text-transform: uppercase; letter-spacing: 0.2em;
	font-size: 17px; margin-top: 0.5rem;
}
.grahn-experience__text strong { font-weight: 500; }

/* ---- Projektit list (archive) : full-bleed tile grid, no filter ---- */
.grahn-projects-banner { align-items: center; }
.grahn-projects-banner .wp-block-cover__inner-container { width: 100%; }
.grahn-projects-banner__title {
	font-family: "Oswald", sans-serif; font-weight: 400;
	text-transform: uppercase; letter-spacing: 0.18em; color: #fff;
	font-size: clamp(40px, 7vw, 92px); margin: 0;
}
.grahn-projects-grid .wp-block-post-template {
	gap: 0; margin: 0; grid-template-columns: repeat(4, 1fr);
}
.grahn-project-tile { position: relative; overflow: hidden; }
.grahn-project-tile .wp-block-post-featured-image { margin: 0; }
.grahn-project-tile .wp-block-post-featured-image img {
	width: 100%; height: 470px; object-fit: cover; display: block;
	transition: transform 0.5s ease;
}
.grahn-project-tile:hover .wp-block-post-featured-image img { transform: scale(1.05); }
.grahn-project-tile::after {
	content: ""; position: absolute; inset: 0; pointer-events: none;
	background: linear-gradient(180deg, rgba(0,0,0,0.45), rgba(0,0,0,0) 45%);
}
.grahn-project-tile .wp-block-post-title {
	position: absolute; top: 1.1rem; left: 1.4rem; right: 1rem; z-index: 2; margin: 0;
}
.grahn-project-tile .wp-block-post-title a {
	color: #fff; text-decoration: none;
	font-family: "Oswald", sans-serif; font-weight: 400;
	text-transform: uppercase; letter-spacing: 0.08em; font-size: 22px; line-height: 1.15;
}
@media (max-width: 900px) {
	.grahn-projects-grid .wp-block-post-template { grid-template-columns: repeat(2, 1fr); }
}

/* Project detail: switcher nav + gallery */
.grahn-project-switch p { margin: 0; }
.grahn-project-switch a {
	color: var(--wp--preset--color--gold); text-decoration: none;
	font-family: "Oswald", sans-serif; text-transform: uppercase;
	letter-spacing: 0.12em; font-size: 13px;
}
.grahn-project-switch a:hover { color: #fff; }

/* ---- Palvelut : 3-col service card grid with vertical dividers ---- */
.grahn-service-cards { gap: 0 !important; }
.grahn-service-cards .grahn-service-card { padding: 0 1.75rem 1rem; }
.grahn-service-cards .grahn-service-card:nth-child(3n+1) { padding-left: 0; }
.grahn-service-cards .grahn-service-card:nth-child(3n) { padding-right: 0; }
.grahn-service-cards .grahn-service-card:not(:nth-child(3n+1)) {
	border-left: 1px solid rgba(255,255,255,0.09);
}
.grahn-service-card img { width: 100%; height: 200px; object-fit: cover; display: block; }
.grahn-service-card h4 { margin-top: 1.3rem; margin-bottom: 0.7rem; }
@media (max-width: 900px) {
	.grahn-service-cards .grahn-service-card { border-left: 0 !important; padding: 0 0 1.5rem !important; }
}

/* ---- Referenssiluettelo : 2-column reference list ---- */
.grahn-reflist { column-count: 2; column-gap: 3.5rem; }
.grahn-reflist p { margin: 0 0 1.1rem; break-inside: avoid; font-size: 15px; line-height: 1.55; }
.grahn-reflist strong { color: #fff; }
@media (max-width: 781px) { .grahn-reflist { column-count: 1; } }

/* ---- Yhteystiedot : info columns, map, staff grid ---- */
.grahn-map iframe { display: block; width: 100%; border: 0; }
.grahn-staff { gap: 2.5rem 1.5rem !important; }
.grahn-staff-card img { width: 100%; height: auto; object-fit: cover; display: block; }
.grahn-staff-meta { margin-top: 0.8rem; font-size: 14px; line-height: 1.55; }
.grahn-staff-meta strong {
	color: #fff; text-transform: uppercase; letter-spacing: 0.04em;
	font-weight: 600; display: block; margin-bottom: 0.15rem;
}
.grahn-staff-meta .sposti { word-break: break-word; }
@media (max-width: 900px) { .grahn-staff { grid-template-columns: repeat(2, 1fr) !important; } }

/* ---- Trust badges row ---- */
.grahn-badges {
	display: flex; flex-wrap: wrap; gap: 3rem;
	align-items: center; justify-content: center;
}
.grahn-badges img { height: auto; }